Ключевые слова: acid, animal, animals, aqua fortis, artificial, baby, biology, body, closeup, conservation, creepy, dead, death, development, died, eerie, embryo, evolution, fetus, fleece, foetus, fur, glass, jar, lamb, lambs, life, mammal, medical, nature, nitric, observation, offspring, pelt, pregnancy, preserve, preserved, preserved in spirits, propagate, propagation, put into spirits, research, scary, science, sheep, specie, species, spirits, unborn, vet, veterian, veterinary, weird,